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Removed penalty method from TCSCF: problem with normal ordering

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This commit is contained in:
Anthony Scemama 2023-05-11 22:45:18 +02:00
parent f0b71bc2b0
commit 01b70ffb17
1 changed files with 15 additions and 14 deletions
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29
src/tc_bi_ortho/dav_h_tc_s2.irp.f
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@ -304,22 +304,23 @@ subroutine davidson_hs2_nonsym_b1space(u_in, H_jj, s2_out,energies, sze, N_st, N
! Penalty method
! --------------
if (s2_eig) then
h_p = s_
do k=1,shift2
h_p(k,k) = h_p(k,k) - expected_s2
enddo
if (only_expected_s2) then
alpha = 0.1d0
h_p = h + alpha*h_p
else
alpha = 0.0001d0
h_p = h + alpha*h_p
endif
else
! if (s2_eig) then
! h_p = s_
! do k=1,shift2
! h_p(k,k) = h_p(k,k) - expected_s2
! enddo
! if (only_expected_s2) then
! alpha = 0.1d0
! h_p = h + alpha*h_p
! else
! alpha = 0.0001d0
! h_p = h + alpha*h_p
! endif
! else
h_p = h
alpha = 0.d0
endif
! endif
! Diagonalize h y = lambda y
! ---------------------------